Where do you find the interactive toole
It’s the Greetings letter that @discobot sends when you first join. The first thing it asks you to do is to bookmark the message, so it might be in your bookmarks. If you didn’t get that far, check your inbox.
If you no longer have that message, start a new message.
Send it to @discobot
put anything in the subject
and included this in the body on a line all by itself:
@discobot start new user